Hi Jatin and Stefan, > Hei Jatin, > > I got your separate email - though I haven't had the time to read it > fully yet. But I thought I reply immediately, seeing that this project > may be of larger interest for the Java tribe. > > However, if you plan to use JTS (and OpenJUMP) you can get support from > myself and our small developer community. > > While searching for old stuff, done by Michael Michaud [1], on the > routing topic [2] I found a "new" project that developed some routing > for OpenJUMP, which is based JGraphT [3]. Not sure what the status is, > though. I also saw that Gabriel da Silva published on his work done on > that (unfortunately I don't have access to the english article). > [1] is quite old, but if you're interested, I can provide you with newer code. These are just a few adapters between OJ Features and JGraphT to build graphs from Features. This is lightweight and fast as there is no geometry calculation (only equality test between feature start/end nodes). On the other hand, your features must be noded as your real network is. [3] used OJ/JGraphT adapters from [1] and build a complete application from it. Note : from a discussion I had with a gvSig developper, I'm not completely sure that JGraphT shortest path is free of bug.
Michaël > thanks for your consideration > stefan > > [1] > http://michael.michaud.free.fr/jump/alpha/ressources/jump-shortest-path-0.1.zip > > (requires jgrapht too) > [2] http://gis.vsb.cz/ruzicka/Projekty/jump/index.php > [3] http://de.sourceforge.jp/projects/sfnet_mdvrp-gis/ : Multi Depot > Vehicle Routing with GIS > > Wolf Bergenheim wrote: > >> On Thu, Mar 11, 2010 at 20:59, Alex Mandel <[email protected]> >> wrote: >> >>> This sounds like it might be a good joint project with gvSig,UDig or >>> OpenJump integration of pgRouting, all are Java implementations of GIS >>> and UDig is closely tied to the origins of postgis. >>> >>> I'm not sure who has volunteered to mentor from those projects but it >>> wouldn't hurt to ask around. This might be a good 2 mentor project. >>> >>> >> Yes very nice. One pgRouter and one UDig mentor would be very nice! I >> can help in the co-ordination if needed. >> >> --Wolf >> _______________________________________________ >> SoC mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/soc >> >> >> > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Jump-pilot-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Jump-pilot-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
